What did Goodyear use to heat the rubber?
Sulfur
Salt
Water
Oil
Answer
Sulfur was used by Goodyear to heat the rubber, a process known as vulcanization. This process involves combining rubber with sulfur and heating it, which creates cross-links between the rubber molecules, making the material stronger, more elastic, and more resistant to heat and wear. This discovery revolutionized the rubber industry and made it possible to produce a wide range of rubber products, including tires, hoses, and belts.
Rubber Revolution: The Charles Goodyear Quiz
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